It's hard to find a fault at all with these images. They're outstanding. If I was forced to find something, the only thing I see is in the first image, there's two fish that stand out a little lighter on the right side of the image just above and below the fin. This is also being extremely picky and they could go to the print shop as is in my opinion. Possibly brighten the whites a little more but I tend to like things dark and the way it is already.